AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AO90 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(312271) 2008AO90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312271.eq0)
Keplerian elements at epoch
57737.4 MJD
Value 1-σ variation Units
a 2.63777 2.182e-08 au
e 0.130329 6.717e-08
i 4.703 6.957e-06 deg
Ω 139.65 6.663e-05 deg
ω 44.881 7.009e-05 deg
M 333.694 2.152e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.294 au
Aphelion 2.9815 au
Asc. node-Earth separation 1.38763 au
Desc. node-Earth separation 1.84487 au
Earth MOID 1.30035 au
Orbital period 1564.78 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.209794420.003368120.00331624-0.024736600.05487152
-0.209794421.00000000-0.003587540.00843274-0.069410770.25742506
0.00336812-0.003587541.000000000.21308252-0.19914507-0.00768991
0.003316240.008432740.213082521.00000000-0.94711299-0.00187680
-0.02473660-0.06941077-0.19914507-0.947112991.00000000-0.31241856
0.054871520.25742506-0.00768991-0.00187680-0.312418561.00000000
Covariance matrix
4.76131606E-16-3.07489426E-165.11316048E-164.82166554E-15-3.78317197E-142.57642467E-14
-3.07489426E-164.51175483E-15-1.67651634E-153.77423789E-14-3.26777485E-133.72075003E-13
5.11316048E-16-1.67651634E-154.84034796E-119.87811152E-11-9.71092029E-11-1.15124128E-12
4.82166554E-153.77423789E-149.87811152E-114.43992485E-09-4.42325662E-09-2.69099170E-12
-3.78317197E-14-3.26777485E-13-9.71092029E-11-4.42325662E-094.91252835E-09-4.71190229E-10
2.57642467E-143.72075003E-13-1.15124128E-12-2.69099170E-12-4.71190229E-104.63035019E-10